When I first started to plan out my trip to Brazil, I listed Foz do Iguaçu as a priority. It is a famous series of waterfalls forming the border of Argentina and Brazil, recently hosted the X-Games, and is featured in many tourism brochures and pictures of Brazil. It even played a part of an Indiana Jones movie. Beyond all this, I had heard that it was one of the Seven Wonders of the World. The idea of Seven Wonders definitely piqued my interest, and I began to research it more. After all the amazing places I have visited, would this be my third Wonder? My fourth? Would it be feasible to see all Seven? A simple Wikipedia reference showed how little I truly knew. 'Seven Wonders' has essentially devolved from an impressive title into a tourism gimmick, with more than ten international lists and many countries holding their own. There are the Seven Natural, the Seven Man-made, the Ancient, the Modern, those of the Medieval Mind, those from the Middle Ages, Seven of Modern Engin